1 XII DP 2 DYEING & PRINTING THEORY 50 marks SCOPE AND LIMITATIONS Unit Topic Sub –topic Thrust area Marks 1. Block Introduction 10 Printing History and Origin What is Block printing Tools and Equipment’s Procedure for Block Printing Table preparation, fabric preparation, printing, finishing Types of Blocks Vegetable Block Potato, carrot, onion, French bean, lady finger, capsicum, etc. Fruit Block Apple, Pears, Pineapple, etc. Found Block Nature and Man made Mounted Block Glue, collage, nail head, etc. Wooden Block Saanganeri wooden Mirchi design, Badha buta blocks design Bagru wooden Leheria, jaal, kangura blocks Different states wooden blocks Blocks used for Bandhani Gujarat and Rajasthan design Kashmir Block design for yoke of a Tips and Advice women’s dress. 2. Tie & Introduction. 10 Dye History of Tie & Dye. XII DP 3 Fabrics used for Tie & Dye. Tools & materials used in Tie & Dye. different threads, cords, Resists used. rubber bands, etc. Different folding Marbling, Knotting, techniques in Tie & Binding, Tritik, Circles dye. (random circles), Folding (stripes), Rolling, Twisting & Coiling, Spirals, Lightning bolt. 4 types of Rajasthani Bandhej or Bandhani. Tie & Dye dupattas. Leheria. Shibori. Mothra. Hot water dye, Cold water Dyes used. dye. Procedure for Tie & dye. 3. Batik Introduction 10 History and origin Dyes and resists used. Beewax, paraffin, resin, starch paste Fabrics used. Cotton, silk, linen. Equipment’s Vessels, brushes, Batik process cold water dyes, Application of wax brush, sponge Dewaxing. boiling, ironing New innovative methods of batik. glue block batik, batik with hand painting , Batik effect to be obtained by painting with water colour. Stencil Introduction. 10 printing History. Equipment’s & material The stencil, Devices for required. cutting stencils, Colours for XII DP 4 printing with stencils, tools for applying paint, other materials. Working out a design Different types of Positive, Negative, Stencils Simple symmetrical, Complex symmetrical. Repeat stencil Stencil making & printing process. Selection of a design. Transfer of the design. Cutting out the design on the stencil. Printing with the stencil. Cleaning the stencil. Different techniques of printing with a stencil. Printing by dabbing, printing with brush, Spray printing with stencil Roller. New ideas for printing Multi coloured design with stencil, printing with superimposed stencils, shading effect in stenciling, some very easy stenciling. Screen Introduction 10 printing What is Printing? Printing from Stencils Tieless Stencil Printing. Equipment’s and material required Preliminary steps Introduction Art work, Type setting, Machine Typesetting, Computerized Typesetting. How to prepare the Screen Selection of Bolting cloth, Selection of frame size, Mounting the Screen fabric. Principles of Photographic Stencils. Important points to note, Proportionate mixture, Even coating, XII DP 5 Dark room, Perfect drying, Correct exposure duration, Perfect Developing, tight- contact. Exposing Instruments/Equipment Conventional exposing table, Modern exposing Instrument. Steps Before Printing Block out, Touch-up, Tapping How To Print Clamping, Registration. Cleaning Of Screen Screen Printing Machinery Digital Printing / Offset printing. *(can take students for visit at offset printing press.) Commercial Value XII DP 6 DYEING AND PRINTING PRACTICALS 100 marks UNIT 1 Block printing-----15mks Fabric sample size 8”x8” . Prepare a sample of one direction block print design, using potato or carrot blocks. Prepare a sample of a block print design using fruit blocks . Prepare a sample of all over block print design, using any 5 vegetables and fruit as blocks. Prepare a sample of a block print design using nature (leaves, twigs, flowers, shells, etc.) as blocks. Prepare a sample of a block print design using found blocks. Prepare a sample of a block print design using a mounted block (macaroni/dal/ matchsticks) block. Prepare a sample of a block print design using a nail head block. Prepare a sample of a block print design using a lace block. Prepare a sample of a block print design using a thread block. Prepare a sample of a block print design using a glue block. Prepare a sample of a block print design using a block of crushed paper. Prepare a sample of a block print design using coir blocks . Prepare a sample of a block print design using a wooden block (1colour). Prepare a sample of a block print design using a wooden block (2 colours). Prepare a paper sample of a visiting card/logo/envelope etc. of vegetable or fruit blocks. Prepare a paper bag using fruits and vegetables as your blocks. Project -------5mks *Block printing----1 item (e.g. Skirt, Blouse, dress, Scarf, salwar kameez, Orhni etc.) Report should be written in the journal. Tie & dye-------5mks. Fabric sample size 8”x 8” Prepare a sample of a Sunburst with knots. Prepare a sample of a circle. Prepare a sample of a leharia effect. XII DP 7 Prepare a sample with bundis. Prepare a sample of a Square. Prepare a sample with tie in objects. Prepare a sample of a fan shape effect. Prepare a sample of a Marbling. Prepare a sample of bindis & combine this sample with decorative embellishments. Prepare a sample with wavy effect. UNIT 2 Tie & dye ------10 mks Prepare a sample of Diamond effect. Prepare a sample of cross effect. Prepare a sample of a Doughnut effect. Prepare a sample with pegs as resist. Prepare a sample with knots as resist. Prepare a sample with Fold & dip technique. Prepare a sample with Tritik effect done in running stitch. Prepare a sample with Tritik effect done by machining. Prepare a sample with Rolling & gathering. Prepare a sample by dyeing in two colours using rubber bands & plastic bag. Design a sample with the neckline, using any technique. Using any technique, design the Border on a rectangular sample. Prepare a sample of tie & dye, combined with decorative embellishments. Innovative ways of Tie & dye. Prepare a sample of a Swirling technique. Prepare a sample of Lightning bolt effect. Note: step by step method of obtaining each effect should be shown in the journal in the diagrammatic form. Project-------5mks. *Tie & dye—1 item (e.g. Skirt, Blouse, dress, Scarf, salwar, kameez, Orhni etc.) Report to be written in the journal. Batik ----- 10 mks Fabric sample size 8” x 8” . Prepare a sample with more cracks. Prepare a sample with less cracks. Prepare a sample with organised cracks. XII DP 8 . Prepare a sample with centre design and side cracks. Prepare a sample with centre design in cracks . Prepare a sample with a border design, done in two colours. Prepare a sample of instant batik. Prepare a sample of candle drip. Prepare a sample by etching the wax. Prepare a sample by splashing. UNIT 3 Starch Paste Batik ---- 5mks Fabric sample size 8’’ x 8’’ . Prepare a sample of starch paste batik in one colour. Prepare a sample of starch paste batik in two colours. Project------ 5 mks *Batik--- 1 item (e.g. dress, skirt, trouser, orhni, salwar, kameez, blouse) Report to be written in the journal. Stencil printing-----15mks Fabric sample size 8”x8” Prepare a sample by using positive stencil & spray paint with a tooth brush. Prepare a sample by using Negative stencil & spray paint with mouth blown diffuser. Prepare a sample by using simple symmetrical stencils & paint with the paint brush. Prepare a complex symmetrical stencils & sample of its print. Prepare a silhouette stencil & sample of its print. Prepare a stencil with ties & sample of its print. Prepare a stencil for border & paint it with the sponge. Prepare stencils for two colours to be printed around a neckline & painting with a roller. UNIT 4 Project-----5mks. *Stencil printing—1 item (e.g. Baby layette set, blouse, handkerchiefs, pillow cases etc.) Report to be written in the journal. Screen Printing----15mks. Fabric sample size 8”x8”. Prepare a sample of a screen print in one colour. XII DP 9 Prepare a sample of a screen print in two colour. Prepare a sample of a screen print used as a border. Journal ----- 5mks. To be given for the presentation, neatness, & cover of the journal. Units 1 & 2 have to be completed in the 1st term. Units 3 & 4 have to be completed in the 2nd term before 26th January. * Marks to be given as per the checklist & Performa (continuous evaluation) * All the projects /Assignments have to be done individually by each student during school hours. * A record of the practical marks obtained by each student should be maintained. * This record should be presented to the auditor/examiner at the time of the Audit/ inspection. * Maintain a journal /file for the practical which should be used in the Std XI & XII. XII DP 10 HISTORY AND ORIGIN OF BLOCK PRINTING Block printing is one of the oldest printing processes. It is employed for high quality goods like wall coverings, and printing cloth. The earliest form of fabric printing was done using wooden blocks, carved with designs left standing in relief such printed textiles are thought to have existed in Egypt as early as 2500 B C. The early block printers used the resist methods employing various types of starch paste with which to print first and then colouring the fabric with natural dyes. Subsequently the cloth was washed leaving the design in the original color of the material, while the surrounding background too be dyed in colour. Later the direct printing method was introduced. WHAT IS BLOCK PRINTING Block printing is a form of dying and colouring a fabric using blocks. Block printing craftsmen use wooden or metal blocks to create beautiful designs. Block printing also known as relief printing is the earliest, simplest and slowest of all methods of textiles printing. It is a direct style of printing. Block printing by hand is a slow process. Tools and Equipment’s:- Printing table, printing blocks (improvised blocks, vegetable blocks, fruit blocks) fabric printing ink, fabric dye paste or fevicryl paint, inking slab, printing roller, sponge or brush, fabric, pins XII DP 11 Procedure or The process of printing can be divided into following major parts:- • Washing • Marking • Printing • Drying • Washing and fixing the colour Washing: The fabric brought from the market contains starch, dust etc.